Perfect Square
166438728668950933553203141276929025 is a perfect square (407969029056068095 × 407969029056068095)
166438728668950933553203141276929025 is a perfect square (407969029056068095 × 407969029056068095)
166438728668950933553203141276929025 is odd
Previous odd number is 166438728668950933553203141276929023
Next odd number is 166438728668950933553203141276929027
1000000000111000010000000110010011110011101110000101001001100000001101100110001110011000000101101001010000110000000001
4610660762509367949935959316803682491827394193044206979978351655240851612916756861188801360678311316890625
27701850400936669397510653821174729632059080815722544004824734887450625